TANONG: From Mikko of ConradMiguel.com: Bakit blackboard ang tawag sa pisarang color green?
SAGOT: Kasi nsa new age na tayo! green is d new black! 
bakit di mo kaya tanungin ung mismong blackboard para malaman mo!! pag nagsalita sumagot tawag ka ng albularyo kc malamang sinasaniban un ng masamang engkanto! 
ok serious na.. bka mapikon pa tong c mikko at hambalusin ako ng blackboard.. subukan mo lng at gagawin kitang eraser! 
Initially a blackboard was constructed from slate, which is black, hence the name blackboard. The color was changed to green because it was less harsh on the eyes and easier to read for prolonged periods of time.
nag nosebleed ka ba sa tindi ng english ko? ako din e! 
Salamat ng marami sa pagsagot ng aking tanong kuya Jemme. :D
walang anuman mikko